7beta-(3-Ethyl-cis-crotonoyloxy)-1alpha-(2-methylbutyryloxy)-3,14-dehydro-Z-notonipetranoneCAS# 80514-14-3 |
2D Structure
Quality Control & MSDS
3D structure
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Cas No. | 80514-14-3 | SDF | Download SDF |
PubChem ID | 101641869 | Appearance | Oil |
Formula | C26H38O5 | M.Wt | 430.57 |
Type of Compound | Sesquiterpenoids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | [(1Z,3S,3aR,5R,7S,7aS)-1-ethylidene-3-(2-methylbutanoyloxy)-4-methylidene-2-oxo-7-propan-2-yl-3,3a,5,6,7,7a-hexahydroinden-5-yl] (E)-3-methylpent-2-enoate | ||
SMILES | CCC(C)C(=O)OC1C2C(C(CC(C2=C)OC(=O)C=C(C)CC)C(C)C)C(=CC)C1=O | ||
Standard InChIKey | XTQQLVJPORCMAK-NMNXYZJCSA-N | ||
Standard InChI | InChI=1S/C26H38O5/c1-9-15(6)12-21(27)30-20-13-19(14(4)5)23-18(11-3)24(28)25(22(23)17(20)8)31-26(29)16(7)10-2/h11-12,14,16,19-20,22-23,25H,8-10,13H2,1-7H3/b15-12+,18-11-/t16?,19-,20+,22-,23-,25-/m0/s1 | ||
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. |
Description | 1. 7beta-(3-Ethyl-cis-crotonoyloxy)-1alpha-(2-methylbutyryloxy)-3,14-dehydro-Z-notonipetranone shows diacylglycerol acyltransferase (DGAT)1 inhibition with IC(50) values of 47.0 microM (for rat liver microsomes) and 160.7 microM (for HepG2 cell microsomes), respectively. |
7beta-(3-Ethyl-cis-crotonoyloxy)-1alpha-(2-methylbutyryloxy)-3,14-dehydro-Z-notonipetranone Dilution Calculator
7beta-(3-Ethyl-cis-crotonoyloxy)-1alpha-(2-methylbutyryloxy)-3,14-dehydro-Z-notonipetranone Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 2.3225 mL | 11.6125 mL | 23.225 mL | 46.4501 mL | 58.0626 mL |
5 mM | 0.4645 mL | 2.3225 mL | 4.645 mL | 9.29 mL | 11.6125 mL |
10 mM | 0.2323 mL | 1.1613 mL | 2.3225 mL | 4.645 mL | 5.8063 mL |
50 mM | 0.0465 mL | 0.2323 mL | 0.4645 mL | 0.929 mL | 1.1613 mL |
100 mM | 0.0232 mL | 0.1161 mL | 0.2323 mL | 0.4645 mL | 0.5806 mL |
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. |
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Sesquiterpenoids isolated from the flower buds of Tussilago farfara L. inhibit diacylglycerol acyltransferase.[Pubmed:18937486]
J Agric Food Chem. 2008 Nov 26;56(22):10493-7.
Inhibition of acyl CoA:diacylglycerol acyltransferase (DGAT), which is a key enzyme in triglyceride synthesis in eukaryotic organisms, has been proposed as one of the drug targets for treating obesity, type II diabetes mellitus, and metabolic syndrome. Bioassay-guided fractionation of EtOH extract of the flower buds of Tussilago farfara , using an in vitro DGAT enzyme assay, resulted in the isolation of four known sesquiterpenoids, tussilagonone (1), tussilagone (2), 7beta-(3-ethyl-cis-crotonoyloxy)-1alpha-(2-methylbutyryloxy)-3,14-dehydro-Z-noton ipetranone (3), and 8-angeloylxy-3,4-epoxy-bisabola-7(14),10-dien-2-one (4). DGAT1 inhibitory activity was studied by in vitro DGAT assay using rat liver microsomes and HepG2 cell microsomes. They showed DGAT1 inhibition with IC(50) values of 99.2 (1), 18.8 (2), 47.0 (3), and 211.1 (4) microM (for rat liver microsomes) and >1 mM (1), 49.1 (2), 160.7 (3), and 294.4 (4) microM (for HepG2 cell microsomes), respectively. Compound 2 showed the most potent inhibition against microsomal DGAT1 derived from rat liver and human hepatocellular carcinoma HepG2 cells and also significantly inhibited triglyceride synthesis by suppressing incorporation of [(14)C]acetate or [(14)C]glycerol into triglycerides in HepG2 cells. These findings suggest that tussilagone is a potential lead compound in the treatment of obesity and type 2 diabetes.